<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>无标题文档</title>
<style>
	div{
		width: 200px;
		height: 200px;
		border: 1px solid;
		margin: 0 auto;
		white-space: nowrap;
		overflow: hidden;
		text-overflow: ellipsis;
	}
</style>
</head>
<body>
	<div>尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷尚硅谷</div>
</body>
</html>
